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For the Inventor, By the Inventor

Aichi-pref., Japan

Toyoda Gosei Co., Ltd.


USPTO Granted Patents = 3,078



Trademarks = 5

Forward Citations = 29,728

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2,377 inventors (with patents filed for the assignee):

goldMedal Masahiro Nozaki (77 out of 84 patents)

silverMedal Yuji Sato (71 out of 172 patents)

bronzeMedal Naoki Shibata (70 out of 72 patents)

4.  Hiroyuki Hagano (68 out of 71 patents)

5.  Toshiya Uemura (68 out of 68 patents)

6.  Atsushi Nagata (66 out of 70 patents)

7.  Yoshinobu Suehiro (63 out of 64 patents)

8.  Masayoshi Koike (53 out of 59 patents)

9.  Chiharu Totani (51 out of 54 patents)

10.  Tadashi Yamamoto (50 out of 53 patents)

11.  Masayuki Nakagawa (46 out of 50 patents)

12.  Masashi Hotta (40 out of 55 patents)

13.  Koji Kawamura (37 out of 37 patents)

14.  Koji Okuno (37 out of 39 patents)

15.  Satoshi Wada (36 out of 37 patents)


Core Competencies:
Electromagnetic Wave Sensor
Hydrogen Gas Production
Vehicle Airbag Module
Temperature Adjustment Device
Occupant Protection Device
Steering Wheel Design
Ultraviolet Light Emission
Low-Profile Air Conditioning
Vehicle Exterior Components
Display Panel Technology
Lighting Devices
Gas Container Assembly

3,078 patents:

1. 12491758 - Door weather strip (2025-12-09),
2. 12485828 - Console box (2025-12-02),
3. 12474029 - Luminescent emblem (2025-11-18),
4. 12461361 - Electromagnetic wave sensor cover (2025-11-04),
5. 12447817 - Vehicle lid device (2025-10-21),
6. 12441164 - Low-profile air-conditioning register (2025-10-14),
7. 12434963 - Hydrogen gas producing apparatus using a photocatalyst (2025-10-07),
8. 12434659 - Vehicle airbag module including tethered deployment guide (2025-10-07),
9. 12424678 - Battery pack (2025-09-23),
10. 12422080 - Elbow pipe joint (2025-09-23),
11. 12409878 - Steering device and method of wrapping synthetic leather (2025-09-09),
12. 12403859 - Side airbag device and airbag folding method (2025-09-02),
13. 12394833 - Temperature adjustment device (2025-08-19),
14. 12391204 - Occupant protection device (2025-08-19),
15. 12377787 - Console box (2025-08-05),
TOYODA GOSEI CO., LTD. is a global manufacturer of automotive parts and other consumer products. With its headquarters in Aichi, Japan, the company has a strong presence in various regions around the world. Their products range from components for automotive safety systems, interior and exterior parts to LEDs, optoelectronics, and industrial rubber products. TOYODA GOSEI aims to provide innovative solutions and contribute to the development of sustainable mobility and a safe society.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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3,078 Patents

#1 in Aichi-pref.

#74 in Japan

#293 in the World

...
Aichi-pref., Japan

Toyoda Gosei Co., Ltd.

Forward Citations = 29,728

2,377 inventors:

goldMedal Masahiro Nozaki (77 out of 84 patents)

silverMedal Yuji Sato (71 out of 172 patents)

bronzeMedal Naoki Shibata (70 out of 72 patents)

4.  Hiroyuki Hagano (68 out of 71 patents)

5.  Toshiya Uemura (68 out of 68 patents)

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